63493808

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:874

約数の個数: 60

約数和(自身を含む): 144611280

約数和(自身を除く): 81117472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 743, 763, 784, 872, 1486, 1526, 1744, 2972, 3052, 5201, 5341, 5944, 6104, 10402, 10682, 11888, 12208, 20804, 21364, 36407, 41608, 42728, 72814, 80987, 83216, 85456, 145628, 161974, 291256, 323948, 566909, 582512, 647896, 1133818, 1295792, 2267636, 3968363, 4535272, 7936726, 9070544, 15873452, 31746904, 63493808]

約数ペア:

[(1, 63493808), (2, 31746904), (4, 15873452), (7, 9070544), (8, 7936726), (14, 4535272), (16, 3968363), (28, 2267636), (49, 1295792), (56, 1133818), (98, 647896), (109, 582512), (112, 566909), (196, 323948), (218, 291256), (392, 161974), (436, 145628), (743, 85456), (763, 83216), (784, 80987), (872, 72814), (1486, 42728), (1526, 41608), (1744, 36407), (2972, 21364), (3052, 20804), (5201, 12208), (5341, 11888), (5944, 10682), (6104, 10402)]